Blue Wave Silver 12-Year 16-ft x 25-ft Oval Above Ground Pool Winter Cover Pool size: 16 feet x 25 feet Cover size: 20 feet x 29 feet Protects against sun, snow, ice and wind 4 foot overlap to ensure there is no stretching or ripping Pool size: 16 feet x 25 feet Cover size: 20 feet x 29 feet Protects against sun, snow, ice and wind 4-feet overlap to fit most top rails Heavy duty cable and winch tightener included